JP3851814B2 - 半球形インクチャンバを有するインクジェットプリントヘッド及びその製造方法 - Google Patents

半球形インクチャンバを有するインクジェットプリントヘッド及びその製造方法 Download PDF

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Publication number
JP3851814B2
JP3851814B2 JP2001398558A JP2001398558A JP3851814B2 JP 3851814 B2 JP3851814 B2 JP 3851814B2 JP 2001398558 A JP2001398558 A JP 2001398558A JP 2001398558 A JP2001398558 A JP 2001398558A JP 3851814 B2 JP3851814 B2 JP 3851814B2
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JP
Japan
Prior art keywords
ink
substrate
nozzle
insulating film
hemispherical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2001398558A
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English (en)
Japanese (ja)
Other versions
JP2002225277A (ja
Inventor
相郁 李
鉉哲 金
龍洙 呉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2002225277A publication Critical patent/JP2002225277A/ja
Application granted granted Critical
Publication of JP3851814B2 publication Critical patent/JP3851814B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1628—Manufacturing processes etching dry etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14137—Resistor surrounding the nozzle opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1629—Manufacturing processes etching wet etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/1437—Back shooter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2001398558A 2001-01-08 2001-12-27 半球形インクチャンバを有するインクジェットプリントヘッド及びその製造方法 Expired - Fee Related JP3851814B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020010000918A KR100668294B1 (ko) 2001-01-08 2001-01-08 반구형 잉크 챔버를 가진 잉크 젯 프린트 헤드 및 그제조방법
KR2001-000918 2001-01-08

Publications (2)

Publication Number Publication Date
JP2002225277A JP2002225277A (ja) 2002-08-14
JP3851814B2 true JP3851814B2 (ja) 2006-11-29

Family

ID=36314064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001398558A Expired - Fee Related JP3851814B2 (ja) 2001-01-08 2001-12-27 半球形インクチャンバを有するインクジェットプリントヘッド及びその製造方法

Country Status (5)

Country Link
US (2) US6478408B2 (fr)
EP (1) EP1221374B1 (fr)
JP (1) JP3851814B2 (fr)
KR (1) KR100668294B1 (fr)
DE (1) DE60210683T2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100374788B1 (ko) * 2000-04-26 2003-03-04 삼성전자주식회사 버블 젯 방식의 잉크 젯 프린트 헤드, 그 제조방법 및잉크 토출방법
KR100506082B1 (ko) * 2000-12-18 2005-08-04 삼성전자주식회사 반구형 잉크 챔버를 가진 잉크 젯 프린트 헤드의 제조 방법
KR100438842B1 (ko) * 2002-10-12 2004-07-05 삼성전자주식회사 금속 노즐 플레이트를 가진 일체형 잉크젯 프린트헤드 및그 제조방법
KR100493160B1 (ko) * 2002-10-21 2005-06-02 삼성전자주식회사 테이퍼 형상의 노즐을 가진 일체형 잉크젯 프린트헤드 및그 제조방법
KR100499132B1 (ko) 2002-10-24 2005-07-04 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
SE0203515L (sv) * 2002-11-27 2004-05-28 Texdot Ab Ventilenhet i en vätskestrålskrivare samt metod vid en sådan enhet
KR100519759B1 (ko) 2003-02-08 2005-10-07 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
US7036913B2 (en) 2003-05-27 2006-05-02 Samsung Electronics Co., Ltd. Ink-jet printhead
KR100590527B1 (ko) * 2003-05-27 2006-06-15 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
US7213908B2 (en) * 2004-08-04 2007-05-08 Eastman Kodak Company Fluid ejector having an anisotropic surface chamber etch
KR20070087817A (ko) * 2005-12-21 2007-08-29 삼성전자주식회사 잉크젯 프린트헤드
EP2076394A1 (fr) * 2006-10-25 2009-07-08 Koninklijke Philips Electronics N.V. Buse pour dispositifs de travail au jet rapides
JP5038054B2 (ja) * 2007-08-08 2012-10-03 キヤノン株式会社 液体吐出ヘッドおよびその製造方法
US7658977B2 (en) * 2007-10-24 2010-02-09 Silverbrook Research Pty Ltd Method of fabricating inkjet printhead having planar nozzle plate
JP5379850B2 (ja) * 2008-06-06 2013-12-25 オセ−テクノロジーズ ビーブイ 単結晶基板にエッチングすることによってインクジェット・デバイスのノズル及びインク室を形成する方法
US20130321531A1 (en) * 2011-03-01 2013-12-05 Peter Mardilovich Ring-type heating resistor for thermal fluid-ejection mechanism
JP5849131B1 (ja) * 2014-08-20 2016-01-27 株式会社東芝 インクジェットヘッドおよびその製造方法
JP6117403B1 (ja) * 2016-05-25 2017-04-19 株式会社東芝 インクジェット式記録ヘッド
JP6373433B2 (ja) * 2017-03-22 2018-08-15 株式会社東芝 インクジェット式記録ヘッド

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931943B2 (ja) 1979-04-02 1984-08-06 キヤノン株式会社 液体噴射記録法
US4882595A (en) 1987-10-30 1989-11-21 Hewlett-Packard Company Hydraulically tuned channel architecture
EP0317171A3 (fr) 1987-11-13 1990-07-18 Hewlett-Packard Company Système d'injection intégral à couches minces pour une tête imprimante à projection thermique et méthodes d'opération
US4847630A (en) 1987-12-17 1989-07-11 Hewlett-Packard Company Integrated thermal ink jet printhead and method of manufacture
US5760804A (en) 1990-05-21 1998-06-02 Eastman Kodak Company Ink-jet printing head for a liquid-jet printing device operating on the heat converter principle and process for making it
AU657720B2 (en) * 1991-01-30 1995-03-23 Canon Kabushiki Kaisha A bubblejet image reproducing apparatus
US5850241A (en) 1995-04-12 1998-12-15 Eastman Kodak Company Monolithic print head structure and a manufacturing process therefor using anisotropic wet etching

Also Published As

Publication number Publication date
EP1221374B1 (fr) 2006-04-19
EP1221374A3 (fr) 2003-11-12
EP1221374A2 (fr) 2002-07-10
US20020089570A1 (en) 2002-07-11
DE60210683T2 (de) 2007-04-12
KR20020059510A (ko) 2002-07-13
KR100668294B1 (ko) 2007-01-12
US20030035029A1 (en) 2003-02-20
JP2002225277A (ja) 2002-08-14
US6478408B2 (en) 2002-11-12
US6585355B2 (en) 2003-07-01
DE60210683D1 (de) 2006-05-24

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